Automatic welding device for roller shaft

Abstract

The utility model relates to an automatic welding device for a roller shaft, which comprises a frame for mounting parts; the first rotary connecting assembly is used for being rotationally connected with the first end of the roller shaft; the first rotary connecting assembly is arranged on the rack; the second rotary connecting assembly is used for being rotationally connected with the second end of the roller shaft; the second rotary connecting assembly is arranged on the rack and is opposite to the first rotary connecting assembly; the driving assembly is used for driving the first rotary connecting assembly to rotate; the driving assembly is arranged on the rack and is connected with the first rotary connecting assembly; the welding assembly is used for welding the amplitude disc; the welding assembly is arranged on the rack and located between the first rotary connecting assembly and the second rotary connecting assembly. According to the automatic welding device for the roller shaft, after the roller shaft is manually hoisted, a plurality of spoke discs can be automatically and simultaneously welded on the two faces, and the working efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of roller shaft welding, in particular to an automatic roller shaft welding device. Background Art

[0002] In the prior art, after the drum shaft and the web are fixed, double-sided circumferential welding of the web is required. At this time, a single person rotates the web with one hand and welds with the other hand. After welding on one side, welding on the other side is performed. However, this welding method has high labor intensity, poor welding quality, and serious deformation after welding, so it needs to be improved. Utility Model Content

[0003] In view of this, the utility model provides a roller shaft automatic welding device.

[0004] Specifically, the utility model is realized by the following technical solutions:

[0005] According to a first aspect of the utility model, there is provided a roller shaft automatic welding device, comprising:

[0006] A rack for mounting various parts;

[0007] A first rotating connection component is used for rotatingly connecting the first end of the drum shaft; the first rotating connection component is arranged on the frame;

[0008] a second rotating connection component, used for rotatingly connecting the second end of the drum shaft; the second rotating connection component is disposed on the frame and is opposite to the first rotating connection component;

[0009] A driving assembly, used for driving the first rotating connection assembly to rotate; the driving assembly is disposed on the frame and connected to the first rotating connection assembly;

[0010] A welding assembly is used for welding the web; the welding assembly is arranged on the frame and between the first rotating connection assembly and the second rotating connection assembly.

[0011] Optionally, the frame includes: a support platform, the first rotating connection component and the second rotating connection component are relatively arranged on two sides of the support platform, and the driving component is arranged on the support platform and connected to the first rotating connection component.

[0012] Optionally, the frame further includes: a connecting plate, the connecting plate is arranged on the supporting platform, and the welding assembly is arranged on the connecting plate.

[0013] Optionally, the first rotating connection assembly includes: a first rotating top block, which is rotatably disposed on the support platform and connected to the driving assembly.

[0014] Optionally, a first connecting plate is provided on the support platform, and the first rotating top block is rotatably provided on the first connecting plate.

[0015] Optionally, the second rotating connection assembly includes: a second rotating top block and a reduction motor, wherein the second rotating top block is rotatably disposed on the support platform and connected to the reduction motor.

[0016] Optionally, a second connecting plate is provided on the support platform, and the second rotating top block is rotatably provided on the second connecting plate.

[0017] Optionally, the driving assembly includes: a rotating cylinder and a connecting column, wherein the rotating cylinder is arranged on a supporting platform of the frame, and the connecting column is respectively connected to the rotating cylinder and the first rotating top block of the first rotating connecting assembly.

[0018] Optionally, the welding assembly includes: a welding head and a welding cylinder, wherein the welding cylinder is arranged on a supporting platform of the frame and is interposed between the first rotating connection assembly and the second rotating connection assembly, and the welding head is connected to the welding cylinder.

[0019] Optionally, a third connecting plate is provided on the support platform, and the welding cylinder is provided on the third connecting plate.

[0020] The technical solution provided by the utility model brings at least the following beneficial effects:

[0021] The present application provides an automatic roller shaft welding device that can automatically weld multiple discs on both sides at the same time after the roller shaft is manually hoisted, thereby greatly improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings herein are incorporated in and constitute a part of the specification, illustrate embodiments consistent with the present utility model, and together with the description, are used to explain the principles of the present utility model.

[0023] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or related technical descriptions are briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0024] Figure 1 A schematic diagram of the structure of an automatic roller shaft welding device provided by an embodiment of the utility model;

[0025] Figure 2 A schematic structural diagram of an automatic roller shaft welding device provided in an embodiment of the utility model. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Figure 1 A roller shaft automatic welding device suitable for an embodiment of the utility model is schematically shown.

[0028] Reference Figure 1-2 As shown, the present application provides a roller shaft automatic welding device, comprising:

[0029] The frame 10 is used to install various parts;

[0030] A first rotating connection component 20 is used for rotatingly connecting the first end of the drum shaft; the first rotating connection component 20 is disposed on the frame 10;

[0031] A second rotating connection component 30, used for rotatingly connecting the second end of the drum shaft; the second rotating connection component 30 is disposed on the frame 10 and is opposite to the first rotating connection component 20;

[0032] A driving assembly 40, used for driving the first rotating connection assembly 20 to rotate; the driving assembly 40 is disposed on the frame 10 and connected to the first rotating connection assembly 20;

[0033] The welding assembly 50 is used for welding the web; the welding assembly 50 is disposed on the frame 10 and between the first rotating connection assembly 20 and the second rotating connection assembly 30 .

[0034] In the embodiment of the present application, both ends of the drum shaft are jointly supported by the first rotating connection component 20 and the second rotating connection component 30, and the driving component 40 can drive the first rotating connection component 20 to rotate. The first rotating connection component 20 and the second rotating connection component 30 work together to drive the drum shaft and the web to rotate. During the rotation of the drum shaft, the welding component 50 completes the welding work on the web.

[0035] Exemplarily, the frame 10 includes: a support platform 11, the first rotating connection component 20 and the second rotating connection component 30 are relatively arranged on both sides of the support platform 11, and the driving component 40 is arranged on the support platform 11 and connected to the first rotating connection component 20.

[0036] In the embodiment of the present application, the support platform 11 provides space for the installation of various parts and the welding of the webs.

[0037] Exemplarily, the frame 10 further includes: a connecting plate 12 , wherein the connecting plate 12 is disposed on the support platform 11 , and the welding assembly 50 is disposed on the connecting plate 12 .

[0038] In the embodiment of the present application, the connecting plate 12 is used to install the welding assembly 50 .

[0039] Exemplarily, the first rotating connection assembly 20 includes: a first rotating top block 21 , which is rotatably disposed on the support platform 11 and connected to the driving assembly 40 .

[0040] In the embodiment of the present application, the first rotating top block 21 is pressed against the first end of the drum shaft, and the driving assembly 40 drives the first rotating top block 21 to rotate.

[0041] Exemplarily, a first connecting plate 13 is disposed on the supporting platform 11 , and the first rotating top block 21 is rotatably disposed on the first connecting plate 13 .

[0042] In the embodiment of the present application, a mounting hole is provided on the first connecting plate 13, and the first rotating top block 21 is inserted into the mounting hole to realize rotating mounting.

[0043] Exemplarily, the second rotating connection assembly 30 includes: a second rotating top block 31 and a reduction motor 32 , wherein the second rotating top block 31 is rotatably disposed on the support platform 11 and connected to the reduction motor 32 .

[0044] In the embodiment of the present application, the second rotating top block 31 is pressed against the second end of the drum shaft, and the reduction motor 32 is used to control the rotation speed of the second rotating top block 31 .

[0045] Exemplarily, a second connecting plate 14 is disposed on the supporting platform 11 , and the second rotating top block 31 is rotatably disposed on the second connecting plate 14 .

[0046] In the embodiment of the present application, a mounting hole is provided on the second connecting plate 14 , and the second rotating top block 31 is inserted into the mounting hole to realize rotating mounting.

[0047] Exemplarily, the driving assembly 40 includes: a rotating cylinder 41 and a connecting column 42, wherein the rotating cylinder 41 is arranged on the support platform 11 of the frame 10, and the connecting column 42 is respectively connected to the rotating cylinder 41 and the first rotating top block 21 of the first rotating connection assembly 20.

[0048] In the embodiment of the present application, the rotating cylinder 41 drives the first rotating connection assembly 20 to rotate through the connecting column 42 .

[0049] Exemplarily, the welding assembly 50 includes: a welding head 51 and a welding cylinder 52, wherein the welding cylinder 52 is arranged on the support platform 11 of the frame 10 and is intervened between the first rotating connection assembly 20 and the second rotating connection assembly 30, and the welding head 51 and the welding cylinder 52 are connected.

[0050] In the embodiment of the present application, the welding cylinder 52 can control the welding head 51 to approach or move away from the web, thereby performing welding work on it.

[0051] Exemplarily, a third connecting plate 15 is disposed on the support platform 11 , and the welding cylinder 52 is disposed on the third connecting plate 15 .

[0052] In the embodiment of the present application, the third connecting plate 15 is used to install a plurality of neatly arranged welding cylinders 52 .

[0053] The present application provides an automatic roller shaft welding device that can automatically weld multiple discs on both sides at the same time after the roller shaft is manually hoisted, thereby greatly improving work efficiency.

[0054] It should be noted that, in the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0055] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.

[0056] In addition, the terms "installed", "set", "provided with", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0057] In addition, the terms "first", "second", etc. are mainly used to distinguish different devices, elements or components (the specific types and structures may be the same or different), and are not used to indicate or imply the relative importance and quantity of the indicated devices, elements or components. Unless otherwise specified, "plurality" means two or more.

[0058] The above description is only a specific embodiment of the present invention, so that those skilled in the art can understand or implement the present invention. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but should conform to the widest scope consistent with the principles and novel features applied herein.

Claims

1. A roller shaft automatic welding device, characterized in that: include: A rack for mounting various parts; A first rotary connection assembly, used for rotary connection to a first end of the drum shaft; The first rotating connection assembly is disposed on the frame; a second rotating connection component, used for rotatingly connecting the second end of the drum shaft; the second rotating connection component is disposed on the frame and is opposite to the first rotating connection component; A driving assembly, used for driving the first rotating connection assembly to rotate; the driving assembly is disposed on the frame and connected to the first rotating connection assembly; A welding assembly is used for welding the web; the welding assembly is arranged on the frame and between the first rotating connection assembly and the second rotating connection assembly.

2. The automatic roller shaft welding device according to claim 1 is characterized in that: The frame includes: a support platform, the first rotating connection component and the second rotating connection component are relatively arranged on two sides of the support platform, and the driving component is arranged on the support platform and connected to the first rotating connection component.

3. The automatic roller shaft welding device according to claim 2 is characterized in that: The frame further comprises: a connecting plate, wherein the connecting plate is arranged on the supporting platform, and the welding assembly is arranged on the connecting plate.

4. The automatic roller shaft welding device according to claim 2 is characterized in that: The first rotating connection component includes: a first rotating top block, which is rotatably disposed on the support platform and connected to the driving component.

5. The automatic roller shaft welding device according to claim 4 is characterized in that: The support platform is provided with a first connecting plate, and the first rotating top block is rotatably provided on the first connecting plate.

6. The automatic roller shaft welding device according to claim 2, characterized in that: The second rotating connection assembly includes: a second rotating top block and a reduction motor, wherein the second rotating top block is rotatably disposed on the support platform and connected to the reduction motor.

7. The automatic roller shaft welding device according to claim 6, characterized in that: The support platform is provided with a second connecting plate, and the second rotating top block is rotatably provided on the second connecting plate.

8. The automatic roller shaft welding device according to claim 1, characterized in that: The driving assembly comprises: a rotating cylinder and a connecting column, wherein the rotating cylinder is arranged on a supporting platform of the frame, and the connecting column is respectively connected to the rotating cylinder and the first rotating top block of the first rotating connecting assembly.

9. The automatic roller shaft welding device according to claim 1, characterized in that: The welding assembly includes: a welding head and a welding cylinder, wherein the welding cylinder is arranged on the supporting platform of the frame and is inserted between the first rotating connection assembly and the second rotating connection assembly, and the welding head is connected to the welding cylinder.

10. The automatic roller shaft welding device according to claim 9, characterized in that: The support platform is provided with a third connecting plate, and the welding cylinder is provided on the third connecting plate.

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